For a one time fee of $50 or $150 AppyCouple gives you more than nice looking wedding websites. (Custom domains are an extra $20)
Features include stylish responsive templates, password protected website or private events for certain guests, custom RSVP forms and much more. As a nice extra you get a smart-phone for the bride and groom and a separate app for guests (for notifications).
Plus, your notes, photos and videos are kept for as long as you want, no extra payment needed.
As a minus, there's no free trial, you can just browse the available templates before you're shown the payment page.
Overall AppyCouple is definitely one of the best choices you can make for the big day